<div class="layui-fluid">
    <div class="layui-row">
        <div class="layui-col-md12">
            <div class="layui-card">
                <div class="layui-card-header">字段类型参考</div>
                <div class="layui-card-body">
                    <div class="layui-btn-container">
                        <button class="layui-btn layui-btn-primary">tinyint</button>
                        <button class="layui-btn layui-btn-primary">smallint</button>
                        <button class="layui-btn layui-btn-primary">mediumint</button>
                        <button class="layui-btn layui-btn-primary">int</button>
                        <button class="layui-btn layui-btn-primary">bigint</button>
                        <button class="layui-btn">tinytext</button>
                        <button class="layui-btn">mediumtext</button>
                        <button class="layui-btn">text</button>
                        <button class="layui-btn">longtext</button>
                        <button class="layui-btn layui-btn-normal">tinyblob</button>
                        <button class="layui-btn layui-btn-normal">mediumblob</button>
                        <button class="layui-btn layui-btn-normal">blob</button>
                        <button class="layui-btn layui-btn-normal">longblob</button>
                        <button class="layui-btn layui-btn-warm">char</button>
                        <button class="layui-btn layui-btn-warm">varchar</button>
                        <button class="layui-btn layui-btn-danger">binary</button>
                        <button class="layui-btn layui-btn-danger">varbinary</button>
                        <button class="layui-btn layui-btn-normal">year</button>
                        <button class="layui-btn layui-btn-normal">date</button>
                        <button class="layui-btn layui-btn-normal">time</button>
                        <button class="layui-btn layui-btn-normal">datetime</button>
                        <button class="layui-btn layui-btn-normal">timestamp</button>
                        <button class="layui-btn">double</button>
                        <button class="layui-btn">float</button>
                        <button class="layui-btn">decimal</button>
                        <button class="layui-btn layui-btn-primary">bit</button>
                        <button class="layui-btn layui-btn-primary">enum</button>
                        <button class="layui-btn layui-btn-primary">set</button>
                        <button class="layui-btn layui-btn-primary">point</button>
                        <button class="layui-btn layui-btn-primary">multipoint</button>
                        <button class="layui-btn layui-btn-primary">polygon</button>
                        <button class="layui-btn layui-btn-primary">multipolygon</button>
                        <button class="layui-btn layui-btn-primary">linestring</button>
                        <button class="layui-btn layui-btn-primary">multilinestring</button>
                        <button class="layui-btn layui-btn-primary">geometry</button>
                        <button class="layui-btn layui-btn-primary">geometrycollection</button>
                        <button class="layui-btn layui-btn-primary">json</button>
                        <button class="layui-btn layui-btn-primary">integer</button>
                        <button class="layui-btn layui-btn-primary">numeric</button>
                        <button class="layui-btn layui-btn-primary">real</button>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>